Kraut juice is a fermented beverage that has so many health benefits, and is very easy and inexpensive to make at home. It is made by adding salt to shredded cabbage. The salt makes the cabbage to release a juice containing lactid acid bacteria, which will perform the fermentation process. When fermented, the cabbage has much more bio-available Vitamin C (which is a great detoxifier), since the process of fermentation makes this vitamin more available.
It can be made with red or green cabbage, and I recommend to use an organic one. It helps stimulate the production of stomach acid, therefore drinking this juice with meals helps improve digestion.